3.
Forest plot of comparison 1: Needle acupuncture plus conventional treatment versus sham acupuncture plus conventional treatment; analysis 1.1 ‐ Improvement in Ritvo‐Freeman Real Life Rating Scale (RFRLRS).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.